Makeup Artist Erica Johnson teaches you how to use a brow pencil to get natural, full brows. You'll want to use a brow brush to prep your brows beforehand. This helps you create a more defined and precise look. Using the Benefit Cosmetics Precisely, My Brow Pencil, Erica will show you the proper way to angle your brow pencil to get in between every little hair. Learn more by watching Erica's How-To.